Table 1. Summary of GTST results and homology analysis in GenBank (release 133)
Gene-trap vector pT1βgeo pT1ATGβgeo U3βgeo ROSAβgeo Total
No. of insertions sequenced 3,866 1,581 2,100 876 8,423
No. of GTSTs 2,526 771 1,111 734 5,142
NR* homology 2,093 (82.9%) 579 (75.1%) 627 (56.4%) 451 (61.4%) 3,750 (72.9%)
EST homology 190 (7.5%) 103 (13.4%) 192 (17.3%) 138 (18.8%) 623 (12.1%)
No homology 243 (9.6%) 89 (11.5%) 292 (26.3%) 145 (19.8%) 769 (15.0%)
  • Cut off e value ≤ 10-20.

  • * NR, nonredundant.

  • The accession numbers for GTSTs also present in GenBank are BZ689860-BZ691019.